include/media/tveeprom.h

   1 /*
   2  */
   3
   4 enum tveeprom_audio_processor {
   5         /* No audio processor present */
   6         TVEEPROM_AUDPROC_NONE,
   7         /* The audio processor is internal to the video processor */
   8         TVEEPROM_AUDPROC_INTERNAL,
   9         /* The audio processor is a MSPXXXX device */
  10         TVEEPROM_AUDPROC_MSP,
  11         /* The audio processor is another device */
  12         TVEEPROM_AUDPROC_OTHER,
  13 };
  14
  15 struct tveeprom {
  16         u32 has_radio;
  17         /* If has_ir == 0, then it is unknown what the IR capabilities are,
  18            otherwise:
  19            bit 0: 1 (= IR capabilities are known)
  20            bit 1: IR receiver present
  21            bit 2: IR transmitter (blaster) present */
  22         u32 has_ir;
  23         u32 has_MAC_address; /* 0: no MAC, 1: MAC present, 2: unknown */
  24
  25         u32 tuner_type;
  26         u32 tuner_formats;
  27         u32 tuner_hauppauge_model;
  28
  29         u32 tuner2_type;
  30         u32 tuner2_formats;
  31         u32 tuner2_hauppauge_model;
  32
  33         u32 digitizer;
  34         u32 digitizer_formats;
  35
  36         u32 audio_processor;
  37         u32 decoder_processor;
  38
  39         u32 model;
  40         u32 revision;
  41         u32 serial_number;
  42         char rev_str[5];
  43         u8 MAC_address[6];
  44 };
  45
  46 void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
  47                                unsigned char *eeprom_data);
  48
  49 int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len);